
export default()=>{
    return {
        data:[
            {
                label: 'Level one 1',
                uuid:'1',
                children: [
                  {
                    label: 'Level two 1-1',
                    uuid:'1-1',
                    children: [
                      {
                        label: 'Level three 1-1-1',
                        uuid:'1-1-1'
                      },
                    ],
                  },
                ],
              },
              {
                label: 'Level one 2',
                uuid:'2',
                children: [
                  {
                    label: 'Level two 1-1',
                    uuid:'2-1',
                    children: [
                      {
                        label: 'Level three 1-1-1',
                        uuid:'2-1-1'

                      },
                    ],
                  },
                ],
              },
              {
                label: 'Level one 3',
                uuid:'3',

                children: [
                  {
                    label: 'Level two 1-1',
                    uuid:'3-1',

                    children: [
                      {
                        label: 'Level three 1-1-1',
                        uuid:'3-1-1-1'

                      },
                    ],
                  },
                ],
              },
        ],
        test(){
            console.log("测试666")
        }
    }
}